Audit db
transform keys with . into keys with _ for the db
audit db
audit db added
listing visited users in audit db
added connector_answers and djcelery
added test connector asnwer
added file only log
removed test audit log
Merge branch 'devel' into audit
Merge branch 'devel' into connector_answers
Merge branch 'devel' into connector_answers
added first draft of urls for answers framework
computation of number of data points per user
first draft of answer connector
updated schedule structure, work in progress
renamed test question to statistics question
added locks for task
added connector_answer endpoint
now using qa collections